Patent
1981-07-23
1984-07-10
Corbin, John K.
350344, G02F 1133
Patent
active
044589875
ABSTRACT:
A multi-layer liquid crystal panel for a liquid crystal display device having stacked light transmitting substrates of different sizes is disclosed. A retainer is disposed at a position directly beneath a sealing member which seals a first substrate and a second substrate, between the second substrate and a third substrate. The retainer is applied to the substrates simultaneously with the application of the sealing member. The first, second and third substrates are stacked one on the other and pressed to form a multi-layer panel. By virtue of the retainer, the gaps between the respective substrates are maintained uniform over the display area.
REFERENCES:
patent: 3903519 (1975-09-01), Zega
patent: 3990781 (1976-11-01), Gum
patent: 4165157 (1979-08-01), Kobale et al.
patent: 4222635 (1980-09-01), Julke
patent: 4260224 (1981-04-01), Takayama
patent: 4283119 (1981-08-01), Hoffman
Hoshino Noboru
Koyama Masaharu
Matsuyama Sigeru
Naoi Masamitsu
Sasaki Ken
Corbin John K.
Hitachi , Ltd.
Lewis David
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